FR2792781B1 - METHOD AND DEVICE FOR POWER SUPPLY IN A MOBILE DEVICE - Google Patents
METHOD AND DEVICE FOR POWER SUPPLY IN A MOBILE DEVICEInfo
- Publication number
- FR2792781B1 FR2792781B1 FR9905241A FR9905241A FR2792781B1 FR 2792781 B1 FR2792781 B1 FR 2792781B1 FR 9905241 A FR9905241 A FR 9905241A FR 9905241 A FR9905241 A FR 9905241A FR 2792781 B1 FR2792781 B1 FR 2792781B1
- Authority
- FR
- France
- Prior art keywords
- power supply
- mobile telephone
- mobile device
- mobile
- precompensation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/005—Reducing noise, e.g. humm, from the supply
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/54—Circuits using the same frequency for two directions of communication
- H04B1/56—Circuits using the same frequency for two directions of communication with provision for simultaneous communication in two directions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2215/00—Reducing interference at the transmission system level
- H04B2215/061—Reduction of burst noise, e.g. in TDMA systems
- H04B2215/063—Reduction of burst noise, e.g. in TDMA systems by smoothing the transmission power envelope
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Power Sources (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Transceivers (AREA)
Abstract
The invention concerns a method for solving a problem caused by a transitory current adjustment phenomenon (6) at the time of a call in a mobile telephone, which consists in providing precompensation (7) of the adjustment circuit in advance (T') with respect to a predictable date (T) for the increased electric consumption in said mobile telephone. As a result if the threshold (3) for operation by supply voltage (Vr) is exceeded, outside the period of use, there are no harmful effects on the operation of the mobile apparatus.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9905241A FR2792781B1 (en) | 1999-04-26 | 1999-04-26 | METHOD AND DEVICE FOR POWER SUPPLY IN A MOBILE DEVICE |
ES00401065T ES2286990T3 (en) | 1999-04-26 | 2000-04-17 | PROCEDURE AND ELECTRICAL POWER DEVICE IN A MOBILE DEVICE. |
DE60034736T DE60034736T2 (en) | 1999-04-26 | 2000-04-17 | Electrical supply device and method for mobile apparatus |
EP00401065A EP1049262B1 (en) | 1999-04-26 | 2000-04-17 | Method and device for electrical supply of a mobile apparatus |
AT00401065T ATE362231T1 (en) | 1999-04-26 | 2000-04-17 | ELECTRICAL SUPPLY DEVICE AND METHOD FOR MOVING APPARATUS |
CNB008006733A CN1147056C (en) | 1999-04-26 | 2000-04-20 | Method and device for electrical supply of mobile apparatus |
US09/719,752 US6552446B1 (en) | 1999-04-26 | 2000-04-20 | Method and device for electric supply in a mobile apparatus |
HU0101806A HUP0101806A2 (en) | 1999-04-26 | 2000-04-20 | Method and device for electric supply in a digital processor of mobile apparatus, as well as mobile apparatus with digital processor |
JP2000614569A JP2002543506A (en) | 1999-04-26 | 2000-04-20 | Method and device for supplying electricity in mobile equipment |
AU41271/00A AU4127100A (en) | 1999-04-26 | 2000-04-20 | Method and device for electric supply in a mobile apparatus |
PCT/FR2000/001036 WO2000065735A1 (en) | 1999-04-26 | 2000-04-20 | Method and device for electric supply in a mobile apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9905241A FR2792781B1 (en) | 1999-04-26 | 1999-04-26 | METHOD AND DEVICE FOR POWER SUPPLY IN A MOBILE DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2792781A1 FR2792781A1 (en) | 2000-10-27 |
FR2792781B1 true FR2792781B1 (en) | 2001-07-13 |
Family
ID=9544847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9905241A Expired - Fee Related FR2792781B1 (en) | 1999-04-26 | 1999-04-26 | METHOD AND DEVICE FOR POWER SUPPLY IN A MOBILE DEVICE |
Country Status (11)
Country | Link |
---|---|
US (1) | US6552446B1 (en) |
EP (1) | EP1049262B1 (en) |
JP (1) | JP2002543506A (en) |
CN (1) | CN1147056C (en) |
AT (1) | ATE362231T1 (en) |
AU (1) | AU4127100A (en) |
DE (1) | DE60034736T2 (en) |
ES (1) | ES2286990T3 (en) |
FR (1) | FR2792781B1 (en) |
HU (1) | HUP0101806A2 (en) |
WO (1) | WO2000065735A1 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1679249A (en) | 2002-08-29 | 2005-10-05 | 皇家飞利浦电子股份有限公司 | Transceiver apparatus for use in a multi-frequency communication system, base station of a multi-frequency communication system, method for use of the transceiver apparatus, method of transceiving mul |
US7809150B2 (en) * | 2003-05-27 | 2010-10-05 | Starkey Laboratories, Inc. | Method and apparatus to reduce entrainment-related artifacts for hearing assistance systems |
EP1769299B1 (en) * | 2004-07-14 | 2011-01-05 | Nxp B.V. | Common-mode voltage generator for a battery-supplied handset apparatus |
US8116473B2 (en) * | 2006-03-13 | 2012-02-14 | Starkey Laboratories, Inc. | Output phase modulation entrainment containment for digital filters |
US8553899B2 (en) * | 2006-03-13 | 2013-10-08 | Starkey Laboratories, Inc. | Output phase modulation entrainment containment for digital filters |
WO2008051569A2 (en) | 2006-10-23 | 2008-05-02 | Starkey Laboratories, Inc. | Entrainment avoidance with pole stabilization |
WO2008051571A1 (en) * | 2006-10-23 | 2008-05-02 | Starkey Laboratories, Inc. | Filter entrainment avoidance with a frequency domain transform algorithm |
WO2008051570A1 (en) | 2006-10-23 | 2008-05-02 | Starkey Laboratories, Inc. | Entrainment avoidance with an auto regressive filter |
US8452034B2 (en) * | 2006-10-23 | 2013-05-28 | Starkey Laboratories, Inc. | Entrainment avoidance with a gradient adaptive lattice filter |
JP4774000B2 (en) * | 2007-03-19 | 2011-09-14 | 富士通セミコンダクター株式会社 | Semiconductor integrated circuit and semiconductor device incorporating the semiconductor integrated circuit |
JP4960179B2 (en) * | 2007-08-28 | 2012-06-27 | ルネサスエレクトロニクス株式会社 | Data processing apparatus, power supply voltage generation circuit, and power supply voltage generation method thereof |
JP4971970B2 (en) * | 2007-12-27 | 2012-07-11 | ルネサスエレクトロニクス株式会社 | Step-down circuit, semiconductor device, and step-down circuit control method |
US8175561B2 (en) * | 2008-03-13 | 2012-05-08 | Sony Ericsson Mobile Communications Ab | Automatic optimization of RF receiver interference performance |
US8571244B2 (en) | 2008-03-25 | 2013-10-29 | Starkey Laboratories, Inc. | Apparatus and method for dynamic detection and attenuation of periodic acoustic feedback |
CA2665340C (en) | 2008-05-09 | 2013-10-01 | Research In Motion Limited | System and method for dynamic power management of a mobile device |
US8917891B2 (en) | 2010-04-13 | 2014-12-23 | Starkey Laboratories, Inc. | Methods and apparatus for allocating feedback cancellation resources for hearing assistance devices |
US8942398B2 (en) | 2010-04-13 | 2015-01-27 | Starkey Laboratories, Inc. | Methods and apparatus for early audio feedback cancellation for hearing assistance devices |
US9654885B2 (en) | 2010-04-13 | 2017-05-16 | Starkey Laboratories, Inc. | Methods and apparatus for allocating feedback cancellation resources for hearing assistance devices |
US8452993B2 (en) * | 2010-07-01 | 2013-05-28 | Qualcomm Incorporated | Circuits, systems, and methods for dynamically controlling a power supply configuration in response to load requirements from a digital circuit |
US9874927B2 (en) * | 2014-06-26 | 2018-01-23 | Intel Corporation | Method and apparatus for precision CPU maximum power detection |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01300491A (en) * | 1988-05-30 | 1989-12-04 | Fujitsu Ltd | Bubble memory device driving method |
FI83370C (en) * | 1989-03-10 | 1991-06-25 | Nokia Mobira Oy | Procedure for eliminating transients from the operating voltage of a TD MA system |
US5208494A (en) * | 1989-03-10 | 1993-05-04 | Nokia Mobile Phones Ltd. | Method for the elimination of transients from the operating voltage of TDMA system |
JPH04232520A (en) * | 1990-12-28 | 1992-08-20 | Oki Electric Ind Co Ltd | Microcomputer system |
EP0674400B1 (en) * | 1994-03-24 | 1999-06-23 | Siemens Aktiengesellschaft | Radio apparatus |
JP3094872B2 (en) * | 1995-10-20 | 2000-10-03 | トヨタ自動車株式会社 | Control device for hybrid vehicles |
CN1159021A (en) * | 1996-03-06 | 1997-09-10 | 三菱电机株式会社 | System clock setting device |
US6009319A (en) * | 1996-09-06 | 1999-12-28 | Telefonaktiebolaget Lm Ericsson | Method and apparatus for reducing power consumption in a mobile radio communication device |
JPH1124765A (en) * | 1997-07-08 | 1999-01-29 | Fujitsu Ltd | Step-down circuit device |
GB2328844B (en) * | 1997-09-02 | 2002-03-27 | Nec Technologies | Power supply for use in a portable appliance |
FI973882A (en) * | 1997-10-03 | 1999-04-04 | Nokia Mobile Phones Ltd | Method and arrangement for generating a supply voltage |
US6163721A (en) * | 1998-04-29 | 2000-12-19 | Medtronic, Inc. | Power consumption reduction in medical devices by employing pipeline architecture |
US5946227A (en) * | 1998-07-20 | 1999-08-31 | Motorola, Inc. | Magnetoresistive random access memory with shared word and digit lines |
-
1999
- 1999-04-26 FR FR9905241A patent/FR2792781B1/en not_active Expired - Fee Related
-
2000
- 2000-04-17 AT AT00401065T patent/ATE362231T1/en not_active IP Right Cessation
- 2000-04-17 ES ES00401065T patent/ES2286990T3/en not_active Expired - Lifetime
- 2000-04-17 DE DE60034736T patent/DE60034736T2/en not_active Expired - Lifetime
- 2000-04-17 EP EP00401065A patent/EP1049262B1/en not_active Expired - Lifetime
- 2000-04-20 AU AU41271/00A patent/AU4127100A/en not_active Abandoned
- 2000-04-20 US US09/719,752 patent/US6552446B1/en not_active Expired - Lifetime
- 2000-04-20 JP JP2000614569A patent/JP2002543506A/en active Pending
- 2000-04-20 WO PCT/FR2000/001036 patent/WO2000065735A1/en active Application Filing
- 2000-04-20 CN CNB008006733A patent/CN1147056C/en not_active Expired - Fee Related
- 2000-04-20 HU HU0101806A patent/HUP0101806A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2792781A1 (en) | 2000-10-27 |
CN1147056C (en) | 2004-04-21 |
DE60034736D1 (en) | 2007-06-21 |
HUP0101806A2 (en) | 2001-10-28 |
DE60034736T2 (en) | 2008-01-31 |
ES2286990T3 (en) | 2007-12-16 |
ATE362231T1 (en) | 2007-06-15 |
EP1049262A1 (en) | 2000-11-02 |
JP2002543506A (en) | 2002-12-17 |
US6552446B1 (en) | 2003-04-22 |
AU4127100A (en) | 2000-11-10 |
CN1302481A (en) | 2001-07-04 |
WO2000065735A1 (en) | 2000-11-02 |
EP1049262B1 (en) | 2007-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20091231 |